Optimal. Leaf size=221 \[ -\frac {a^4 (12 A b-5 a B) x \sqrt {a+b x^2}}{1024 b^3}+\frac {a^3 (12 A b-5 a B) x^3 \sqrt {a+b x^2}}{1536 b^2}+\frac {a^2 (12 A b-5 a B) x^5 \sqrt {a+b x^2}}{384 b}+\frac {a (12 A b-5 a B) x^5 \left (a+b x^2\right )^{3/2}}{192 b}+\frac {(12 A b-5 a B) x^5 \left (a+b x^2\right )^{5/2}}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}+\frac {a^5 (12 A b-5 a B) \tanh ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a+b x^2}}\right )}{1024 b^{7/2}} \]
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Rubi [A]
time = 0.07, antiderivative size = 221, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 5, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.227, Rules used = {470, 285, 327,
223, 212} \begin {gather*} \frac {a^5 (12 A b-5 a B) \tanh ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a+b x^2}}\right )}{1024 b^{7/2}}-\frac {a^4 x \sqrt {a+b x^2} (12 A b-5 a B)}{1024 b^3}+\frac {a^3 x^3 \sqrt {a+b x^2} (12 A b-5 a B)}{1536 b^2}+\frac {a^2 x^5 \sqrt {a+b x^2} (12 A b-5 a B)}{384 b}+\frac {a x^5 \left (a+b x^2\right )^{3/2} (12 A b-5 a B)}{192 b}+\frac {x^5 \left (a+b x^2\right )^{5/2} (12 A b-5 a B)}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b} \end {gather*}
Antiderivative was successfully verified.
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Rule 212
Rule 223
Rule 285
Rule 327
Rule 470
Rubi steps
\begin {align*} \int x^4 \left (a+b x^2\right )^{5/2} \left (A+B x^2\right ) \, dx &=\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}-\frac {(-12 A b+5 a B) \int x^4 \left (a+b x^2\right )^{5/2} \, dx}{12 b}\\ &=\frac {(12 A b-5 a B) x^5 \left (a+b x^2\right )^{5/2}}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}+\frac {(a (12 A b-5 a B)) \int x^4 \left (a+b x^2\right )^{3/2} \, dx}{24 b}\\ &=\frac {a (12 A b-5 a B) x^5 \left (a+b x^2\right )^{3/2}}{192 b}+\frac {(12 A b-5 a B) x^5 \left (a+b x^2\right )^{5/2}}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}+\frac {\left (a^2 (12 A b-5 a B)\right ) \int x^4 \sqrt {a+b x^2} \, dx}{64 b}\\ &=\frac {a^2 (12 A b-5 a B) x^5 \sqrt {a+b x^2}}{384 b}+\frac {a (12 A b-5 a B) x^5 \left (a+b x^2\right )^{3/2}}{192 b}+\frac {(12 A b-5 a B) x^5 \left (a+b x^2\right )^{5/2}}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}+\frac {\left (a^3 (12 A b-5 a B)\right ) \int \frac {x^4}{\sqrt {a+b x^2}} \, dx}{384 b}\\ &=\frac {a^3 (12 A b-5 a B) x^3 \sqrt {a+b x^2}}{1536 b^2}+\frac {a^2 (12 A b-5 a B) x^5 \sqrt {a+b x^2}}{384 b}+\frac {a (12 A b-5 a B) x^5 \left (a+b x^2\right )^{3/2}}{192 b}+\frac {(12 A b-5 a B) x^5 \left (a+b x^2\right )^{5/2}}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}-\frac {\left (a^4 (12 A b-5 a B)\right ) \int \frac {x^2}{\sqrt {a+b x^2}} \, dx}{512 b^2}\\ &=-\frac {a^4 (12 A b-5 a B) x \sqrt {a+b x^2}}{1024 b^3}+\frac {a^3 (12 A b-5 a B) x^3 \sqrt {a+b x^2}}{1536 b^2}+\frac {a^2 (12 A b-5 a B) x^5 \sqrt {a+b x^2}}{384 b}+\frac {a (12 A b-5 a B) x^5 \left (a+b x^2\right )^{3/2}}{192 b}+\frac {(12 A b-5 a B) x^5 \left (a+b x^2\right )^{5/2}}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}+\frac {\left (a^5 (12 A b-5 a B)\right ) \int \frac {1}{\sqrt {a+b x^2}} \, dx}{1024 b^3}\\ &=-\frac {a^4 (12 A b-5 a B) x \sqrt {a+b x^2}}{1024 b^3}+\frac {a^3 (12 A b-5 a B) x^3 \sqrt {a+b x^2}}{1536 b^2}+\frac {a^2 (12 A b-5 a B) x^5 \sqrt {a+b x^2}}{384 b}+\frac {a (12 A b-5 a B) x^5 \left (a+b x^2\right )^{3/2}}{192 b}+\frac {(12 A b-5 a B) x^5 \left (a+b x^2\right )^{5/2}}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}+\frac {\left (a^5 (12 A b-5 a B)\right ) \text {Subst}\left (\int \frac {1}{1-b x^2} \, dx,x,\frac {x}{\sqrt {a+b x^2}}\right )}{1024 b^3}\\ &=-\frac {a^4 (12 A b-5 a B) x \sqrt {a+b x^2}}{1024 b^3}+\frac {a^3 (12 A b-5 a B) x^3 \sqrt {a+b x^2}}{1536 b^2}+\frac {a^2 (12 A b-5 a B) x^5 \sqrt {a+b x^2}}{384 b}+\frac {a (12 A b-5 a B) x^5 \left (a+b x^2\right )^{3/2}}{192 b}+\frac {(12 A b-5 a B) x^5 \left (a+b x^2\right )^{5/2}}{120 b}+\frac {B x^5 \left (a+b x^2\right )^{7/2}}{12 b}+\frac {a^5 (12 A b-5 a B) \tanh ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a+b x^2}}\right )}{1024 b^{7/2}}\\ \end {align*}
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Mathematica [A]
time = 0.26, size = 164, normalized size = 0.74 \begin {gather*} \frac {\sqrt {b} x \sqrt {a+b x^2} \left (75 a^5 B+40 a^3 b^2 x^2 \left (3 A+B x^2\right )+256 b^5 x^8 \left (6 A+5 B x^2\right )-10 a^4 b \left (18 A+5 B x^2\right )+48 a^2 b^3 x^4 \left (62 A+45 B x^2\right )+64 a b^4 x^6 \left (63 A+50 B x^2\right )\right )+15 a^5 (-12 A b+5 a B) \log \left (-\sqrt {b} x+\sqrt {a+b x^2}\right )}{15360 b^{7/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 256, normalized size = 1.16
method | result | size |
risch | \(-\frac {x \left (-1280 b^{5} B \,x^{10}-1536 A \,b^{5} x^{8}-3200 B a \,b^{4} x^{8}-4032 A a \,b^{4} x^{6}-2160 B \,a^{2} b^{3} x^{6}-2976 A \,a^{2} b^{3} x^{4}-40 B \,a^{3} b^{2} x^{4}-120 A \,a^{3} b^{2} x^{2}+50 B \,a^{4} b \,x^{2}+180 a^{4} b A -75 a^{5} B \right ) \sqrt {b \,x^{2}+a}}{15360 b^{3}}+\frac {3 a^{5} \ln \left (x \sqrt {b}+\sqrt {b \,x^{2}+a}\right ) A}{256 b^{\frac {5}{2}}}-\frac {5 a^{6} \ln \left (x \sqrt {b}+\sqrt {b \,x^{2}+a}\right ) B}{1024 b^{\frac {7}{2}}}\) | \(177\) |
default | \(B \left (\frac {x^{5} \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{12 b}-\frac {5 a \left (\frac {x^{3} \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{10 b}-\frac {3 a \left (\frac {x \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{8 b}-\frac {a \left (\frac {x \left (b \,x^{2}+a \right )^{\frac {5}{2}}}{6}+\frac {5 a \left (\frac {x \left (b \,x^{2}+a \right )^{\frac {3}{2}}}{4}+\frac {3 a \left (\frac {x \sqrt {b \,x^{2}+a}}{2}+\frac {a \ln \left (x \sqrt {b}+\sqrt {b \,x^{2}+a}\right )}{2 \sqrt {b}}\right )}{4}\right )}{6}\right )}{8 b}\right )}{10 b}\right )}{12 b}\right )+A \left (\frac {x^{3} \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{10 b}-\frac {3 a \left (\frac {x \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{8 b}-\frac {a \left (\frac {x \left (b \,x^{2}+a \right )^{\frac {5}{2}}}{6}+\frac {5 a \left (\frac {x \left (b \,x^{2}+a \right )^{\frac {3}{2}}}{4}+\frac {3 a \left (\frac {x \sqrt {b \,x^{2}+a}}{2}+\frac {a \ln \left (x \sqrt {b}+\sqrt {b \,x^{2}+a}\right )}{2 \sqrt {b}}\right )}{4}\right )}{6}\right )}{8 b}\right )}{10 b}\right )\) | \(256\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 242, normalized size = 1.10 \begin {gather*} \frac {{\left (b x^{2} + a\right )}^{\frac {7}{2}} B x^{5}}{12 \, b} - \frac {{\left (b x^{2} + a\right )}^{\frac {7}{2}} B a x^{3}}{24 \, b^{2}} + \frac {{\left (b x^{2} + a\right )}^{\frac {7}{2}} A x^{3}}{10 \, b} + \frac {{\left (b x^{2} + a\right )}^{\frac {7}{2}} B a^{2} x}{64 \, b^{3}} - \frac {{\left (b x^{2} + a\right )}^{\frac {5}{2}} B a^{3} x}{384 \, b^{3}} - \frac {5 \, {\left (b x^{2} + a\right )}^{\frac {3}{2}} B a^{4} x}{1536 \, b^{3}} - \frac {5 \, \sqrt {b x^{2} + a} B a^{5} x}{1024 \, b^{3}} - \frac {3 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} A a x}{80 \, b^{2}} + \frac {{\left (b x^{2} + a\right )}^{\frac {5}{2}} A a^{2} x}{160 \, b^{2}} + \frac {{\left (b x^{2} + a\right )}^{\frac {3}{2}} A a^{3} x}{128 \, b^{2}} + \frac {3 \, \sqrt {b x^{2} + a} A a^{4} x}{256 \, b^{2}} - \frac {5 \, B a^{6} \operatorname {arsinh}\left (\frac {b x}{\sqrt {a b}}\right )}{1024 \, b^{\frac {7}{2}}} + \frac {3 \, A a^{5} \operatorname {arsinh}\left (\frac {b x}{\sqrt {a b}}\right )}{256 \, b^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.38, size = 355, normalized size = 1.61 \begin {gather*} \left [-\frac {15 \, {\left (5 \, B a^{6} - 12 \, A a^{5} b\right )} \sqrt {b} \log \left (-2 \, b x^{2} - 2 \, \sqrt {b x^{2} + a} \sqrt {b} x - a\right ) - 2 \, {\left (1280 \, B b^{6} x^{11} + 128 \, {\left (25 \, B a b^{5} + 12 \, A b^{6}\right )} x^{9} + 144 \, {\left (15 \, B a^{2} b^{4} + 28 \, A a b^{5}\right )} x^{7} + 8 \, {\left (5 \, B a^{3} b^{3} + 372 \, A a^{2} b^{4}\right )} x^{5} - 10 \, {\left (5 \, B a^{4} b^{2} - 12 \, A a^{3} b^{3}\right )} x^{3} + 15 \, {\left (5 \, B a^{5} b - 12 \, A a^{4} b^{2}\right )} x\right )} \sqrt {b x^{2} + a}}{30720 \, b^{4}}, \frac {15 \, {\left (5 \, B a^{6} - 12 \, A a^{5} b\right )} \sqrt {-b} \arctan \left (\frac {\sqrt {-b} x}{\sqrt {b x^{2} + a}}\right ) + {\left (1280 \, B b^{6} x^{11} + 128 \, {\left (25 \, B a b^{5} + 12 \, A b^{6}\right )} x^{9} + 144 \, {\left (15 \, B a^{2} b^{4} + 28 \, A a b^{5}\right )} x^{7} + 8 \, {\left (5 \, B a^{3} b^{3} + 372 \, A a^{2} b^{4}\right )} x^{5} - 10 \, {\left (5 \, B a^{4} b^{2} - 12 \, A a^{3} b^{3}\right )} x^{3} + 15 \, {\left (5 \, B a^{5} b - 12 \, A a^{4} b^{2}\right )} x\right )} \sqrt {b x^{2} + a}}{15360 \, b^{4}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.64, size = 195, normalized size = 0.88 \begin {gather*} \frac {1}{15360} \, {\left (2 \, {\left (4 \, {\left (2 \, {\left (8 \, {\left (10 \, B b^{2} x^{2} + \frac {25 \, B a b^{11} + 12 \, A b^{12}}{b^{10}}\right )} x^{2} + \frac {9 \, {\left (15 \, B a^{2} b^{10} + 28 \, A a b^{11}\right )}}{b^{10}}\right )} x^{2} + \frac {5 \, B a^{3} b^{9} + 372 \, A a^{2} b^{10}}{b^{10}}\right )} x^{2} - \frac {5 \, {\left (5 \, B a^{4} b^{8} - 12 \, A a^{3} b^{9}\right )}}{b^{10}}\right )} x^{2} + \frac {15 \, {\left (5 \, B a^{5} b^{7} - 12 \, A a^{4} b^{8}\right )}}{b^{10}}\right )} \sqrt {b x^{2} + a} x + \frac {{\left (5 \, B a^{6} - 12 \, A a^{5} b\right )} \log \left ({\left | -\sqrt {b} x + \sqrt {b x^{2} + a} \right |}\right )}{1024 \, b^{\frac {7}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int x^4\,\left (B\,x^2+A\right )\,{\left (b\,x^2+a\right )}^{5/2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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